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How to Add Avalanche to MetaMask: A Step-by-Step Guide

6 mins
Updated by Artyom Gladkov
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Cryptocurrency wallets have enabled web3 investors to store away tokens at no cost or hassle safely. Anyone who has been in the crypto space long enough has most likely heard of MetaMask — the multi-functional wallet that can be added as a browser extension. The wallet’s popularity stemmed from its ability to connect users with the Ethereum network. But the app can now be integrated with other blockchains, including Avalanche. This guide explains how to aff Avalanche to MetaMask, step by step.

Does MetaMask support Avalanche?

MetaMask avalanche

MetaMask has become one of the most popular cryptocurrency wallets in the web3 space. The wallet can be conveniently downloaded directly as an extension on your browser. Alternatively, it can be downloaded as an app on Android and iOS devices.

Non-custodial wallets will play a crucial role in shaping the future of web3 after all the chaos we have witnessed with centralized players. A browser extension becomes a vital interface for users to interact with multiple chains, DeFi, and NFT DApps.

Ravindra Kumar, founder and CEO of Frontier Wallet: BeInCrypto

One of MetaMask’s striking features is the ability to connect its users to various blockchains such as BNB Smart Chain and Polygon (MATIC). This also includes supported networks like the Avalanche ecosystem, which provides lower fees and quick transactions via its DeFi platform.

Did you know? In recent news, MyCrypto CEO Taylor Monahan claimed that a multiple-wallet hack was a MetaMask-specific exploit. Apparently, an attacker withdrew $10 million worth of ETH from different addresses across multiple blockchains. MetaMask has since denied the claims.

MetaMask-supported browsers include:

  • Chrome
  • Firefox
  • Opera
  • Brave
  • Edge

Avalanche aims to revitalize its network and foster a stronger DeFi ecosystem. According to Messari, Avalanche had 60,000 daily active addresses as of early June, up from around 25,000 at the beginning of the year.

What is the difference between C-Chain and X-Chain on Avalanche?

Avalanche runs two chains. To understand the differences between C-Chain and X-Chain on Avalanche, it’s important to understand what role each plays. The X-Chain stands for “exchange” and manages the buying and selling of crypto. The X-Chain also uses Avalanche Consensus. The C-Chain stands for “contract” and primarily supports decentralized applications (DeFi) and smart contracts.

The difference between the two is that the X-Chain does not support DeFi and cannot be used with MetaMask. Conversely, C-Chains can be added to MetaMask and use an Ethereum address format that generally begins with 0x.

How to add Avalanche to MetaMask

If you already use the Avalanche network, keep in mind that only the C-Chain wallet is compatible with MetaMask. This means your AVAX tokens need to be in that wallet. On the other hand, you can transfer AVAX to MetaMask from an exchange wallet with C-Chain already integrated, like Binance. Below are the steps to add the Avalanche network to your MetaMask wallet.

Step 1: Install MetaMask to your browser

Visit the official MetaMask website to download and install the extension onto your browser. Ensure to download the extension directly from the official URL to avoid being tricked by scams. Next, click on the “Get Started” button and proceed with the on-screen instructions. You can choose between importing an existing wallet or creating a new one.

metamask chrome

Step 2: Set up a seed phrase

After installing the extension, you must set up a password. Next, create a seed phrase. This functions as another layer of security if you ever get locked out of your account. You can choose to opt out of this step, but remember that having a seed phrase will add an extra layer of protection that may save you from losing access to your funds. The system will ask you to repeat the seed phrase on the next page. Note that keeping this information in a secure place where no one will see it is crucial. The process will connect your MetaMask directly to Ethereum.

create password

Step 3: Select a network

Once your wallet is installed, you can now take advantage of its features. To add Avalanche to MetaMask, look for the Ethereum mainnet drop-down menu. Click on “Add Network” so you can be redirected to the “Add a network” page, where you will need to fill in some data. Next, click on the Avalanche Network C-Chain.

how to add avalanche to metamask

Step 4: Add Avalanche to MetaMask

By now, you will see the network details needed for the integration. The screen will show you the Network’s name, URL, chain ID, and currency symbol. Click on “Approve,” and you’re all set. The network should already be added, and you will be prompted to switch to Avalanche Network C-Chain.

Note: If you are being asked to add in Custom RPC, enter the details below:

how to add avalanche to metamask wallet

Using Avalanche network with MetaMask

There are plenty of ways to take advantage of MetaMask’s integration with Avalanche. You can start sending and receiving AVAX tokens or interact with the network’s DApps.

Sending and receiving AVAX tokens

You can send your AVAX tokens from an Avalanche wallet to MetaMask quite easily once you’ve added the network. Again, keep in mind that only the C-Chain is compatible with the MetaMask wallet, so always make sure you’re not using the other chains. To do this:

  • Log into your Avalanche wallet and check which chain your balance is in. (For example, if your AVAX tokens are in your X-Chain wallet, transfer them to your C-Chain wallet before sending them to MetaMask)
  • Click on “Cross Chain”
  • Select C Chain
  • Add the transfer amount
  • Click on “Send” from the wallet menu, selecting C as the source chain
  • Go to your MetaMask wallet and copy the address and enter it into the “send” field from your Avalanche wallet

How do I switch networks in MetaMask?

Since MetaMask offers multiple networks, switching from one to the next is simple. First, log into MetaMask. The network you are using on MetaMask will be displayed at the top of the display screen. By default, MetaMask wallets are connected to the Ethereal mainnet. To switch networks, click on the dropdown menu to see the list of imported networks available and select the one you need.

Adding networks to MetaMask is simple

With the MetaMask wallet’s multi-chain functionality, you can easily add a network, integrate its varied features, and swap tokens. If you were wondering how to add Avalanche to MetaMask, now you can do so without wasting any time or resources. Remember to always follow crypto wallet security best practices.

Frequently asked questions

Can I use MetaMask with other blockchains?

Can I use MetaMask for Avalanche smart contracts?

Is MetaMask a secure wallet for storing cryptocurrencies?

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Xenia Soares
Xenia is a freelance writer and journalist in the web3 niche. Her work has appeared in major crypto publications around the world. She has been an investor in cryptocurrency since 2017 and believes digital currency will outpace our current economy in the future. Xenia has dabbled in trading and mining and now holds various coins. As showcased in her portfolio, she offers a multitude of writing services, including white papers, newsletters, and blog posts. Xenia regularly contributes to a...